Fixed Issue #512: nonfunction-type-aliases option added.
diff --git a/LanguageFeatures/nnbd/type_reification_legacy_lib.dart b/LanguageFeatures/nnbd/type_reification_legacy_lib.dart
index 65cc30a..37fdcd5 100644
--- a/LanguageFeatures/nnbd/type_reification_legacy_lib.dart
+++ b/LanguageFeatures/nnbd/type_reification_legacy_lib.dart
@@ -6,7 +6,7 @@
/**
* @author sgrekhov@unipro.ru
*/
-// SharedOptions=--enable-experiment=non-nullable
+// SharedOptions=--enable-experiment=non-nullable,nonfunction-type-aliases
// @dart=2.6
library type_reification_legacy_lib;